CN204183313U - The C type vertical machine of grouan material - Google Patents

Abstract

The utility model discloses a C-shaped vertical machine tool made of granite material, which comprises a C-shaped machine tool body made of granite material, a column and a machine head. The machine tool body includes a base and a table; the column is fixed on The top of the machine tool body is located at one longitudinal end of the machine tool body; the machine head is installed on the top of the column, and the front end of the machine head protrudes from the front side wall of the column and extends into the middle of the machine tool body. The utility model sets the machine tool as a split structure composed of three parts: the machine tool body, the column and the machine head. Compared with the traditional integral machine tool, it has the advantages of easy production and maintenance, and the machine tool body of the utility It is made of granite material, which has the advantages of high precision, good shock resistance and more stability compared to cast iron machine tools.

Description

C-type vertical machine tool for granite material

technical field

The utility model relates to the field of processing machine tool equipment, in particular to a C-type vertical machine tool made of granite.

Background technique

In the machinery industry, in order to achieve high production efficiency, superior production quality, and stable production, the first thing people consider is the structure of machine tools. Factors such as machine tool materials, layout, and installation directly affect the performance of production. At present, the main bodies of C-type three-dimensional machine tools at home and abroad are all integral structures, which are not only difficult to manufacture, but also clumsy, and extremely inconvenient to disassemble and transport; especially when a problem occurs in a certain part, the entire mechanism must be replaced, causing great harm. waste. Moreover, most of the existing machine tools are made of cast iron materials, which generally have deficiencies such as variability, easy to rust, and substandard precision.

In view of this, there is an urgent need for a new machine tool design to solve the above technical problems.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a C-type vertical machine tool of granite material which is easy to manufacture and easy to maintain. It has the advantages of high precision, good shock resistance and more stability.

In order to achieve the above object, the utility model adopts the following technical solutions:

A C-type vertical machine tool made of granite material, including a C-shaped machine body made of granite material, a column and a machine head, the machine tool body includes a base and a table; the column is fixed on the top of the machine tool body, and One longitudinal end of the machine tool body; the machine head is installed on the top of the column, and the front end of the machine head protrudes from the front side wall of the column and extends into the middle of the machine tool body.

Further, the C-type vertical machine tool of granite material also includes a Y-axis moving mechanism, an X-axis moving mechanism and at least one Z-axis moving mechanism, the Y-axis moving mechanism is arranged on the upper surface of the table; the X-axis moving mechanism It can be installed on the Y-axis moving mechanism to slide back and forth along the longitudinal direction of the machine tool, and the X-axis moving mechanism is provided with a stage that can slide back and forth along the machine tool's transverse direction; the Z-axis moving mechanism can be installed on the Y-axis moving mechanism It is arranged on the front end of the machine head, and the Z-axis moving mechanism is provided with a machining spindle assembly for machining parts.

Further, the Y-axis moving mechanism includes two longitudinally extending guide rails, the X-axis moving mechanism also includes an X-axis slide plate, and the stage is mounted on the X-axis slide plate; the Y-axis moving mechanism and the X-axis slide plate There is a Y-axis screw mechanism for connecting the two, and the Y-axis moving mechanism is provided with a Y-axis drive device for driving the Y-axis screw mechanism to run and driving the X-axis slide plate to slide; the X-axis slide plate and the stage There is an X-axis screw mechanism for connecting the two, and the X-axis slide plate is provided with an X-axis driving device for driving the X-axis screw mechanism to run and to drive the stage to slide.

Further, the Y-axis screw mechanism includes a Y-axis screw, a Y-axis screw fixing seat, a Y-axis screw support seat and a Y-axis screw nut fixing seat, and the two ends of the Y-axis screw are respectively installed on On the Y-axis screw fixing seat and the Y-axis screw support seat, one end of the Y-axis screw nut fixing seat is installed on the Y-axis screw, and the other end is fixedly connected to the bottom of the X-axis slide plate;

The X-axis screw mechanism includes an X-axis screw, an X-axis screw fixing seat, an X-axis screw support seat and an X-axis screw nut fixing seat, and the two ends of the X-axis screw are respectively installed on the X-axis screw On the rod fixing base and the X-axis screw support base, one end of the X-axis screw nut fixing base is installed on the X-axis screw rod, and the other end is fixedly connected to the bottom of the stage.

Further, the front end of the machine head is provided with two Z-axis moving mechanisms, namely a first Z-axis moving mechanism and a second Z-axis moving mechanism, and the first Z-axis moving mechanism is installed on the side wall of the machine head , the second Z-axis moving mechanism is installed on the outer surface of the first Z-axis moving mechanism.

Further, the Z-axis moving mechanism includes a Z-axis guide rail arranged on the front end of the machine head and a Z-axis slide plate that can slide up and down on the Z-axis guide rail, and the main shaft assembly is fixedly installed on the Z-axis slide plate; A Z-axis screw mechanism connecting the two is provided between the axis slide plate and the front end surface of the machine head, and a Z-axis drive device for driving the Z-axis screw mechanism to operate and driving the Z-axis slide plate to slide is arranged on the front end surface of the machine head.

Further, the Z-axis screw mechanism includes a Z-axis screw, a Z-axis screw fixing seat, a Z-axis screw support seat and a Z-axis screw nut fixing seat, and the two ends of the Z-axis screw are respectively installed on On the Z-axis screw fixing seat and the Z-axis screw support seat, one end of the Z-axis screw nut fixing seat is installed on the Z-axis screw, and the other end is fixedly connected to the bottom of the Z-axis slide plate.

Further, the column is fixedly connected to the rear end of the table, and the rear side wall of the column is flush with the rear side wall of the table. The column has a shape with a large bottom and a small top. The rear side walls are even.

Further, both the base and the platform are in a "T" shape when viewed from above, and both the base and the platform include a transverse portion and a longitudinal portion perpendicular to each other, and the column is located in the middle of the transverse portion of the platform.

As mentioned above, the utility model sets the machine tool as a split structure composed of three parts: the machine tool body, the column and the machine head. Compared with the traditional integral machine tool, it has the advantages of easy production and maintenance. The main body of the new machine tool is made of granite, which has the advantages of high precision, good shock resistance and more stability compared with cast iron machine tools.

Description of drawings

Fig. 1 is the assembly drawing of the C type vertical machine tool of the utility model granite material;

Fig. 2 is the part structural representation of the C type vertical machine tool of the utility model granite material;

Fig. 3 is the structural representation of the Y-axis moving mechanism of the present utility model;

Fig. 4 is the structural representation of the X-axis moving mechanism of the present utility model;

Fig. 5 is a structural schematic diagram of the Z-axis moving mechanism of the present invention.

Among them: 1. Machine tool body; 11. Base; 12. Platen; 2. Column; 3. Machine head; 4. Y-axis moving mechanism; 41. Y-axis guide rail; 42. Y-axis driving device; 43. Y-axis wire Rod; 44, Y-axis screw fixing seat; 45, Y-axis screw support seat; 46, Y-axis screw nut fixing seat; 5, X-axis moving mechanism; 51, X-axis slide plate; 52, X-axis driving device; 53. X-axis screw rod; 54. X-axis screw fixing seat; 55. X-axis screw rod support seat; 56. X-axis screw nut fixing seat; 59. Stage; 61. The first Z-axis moving mechanism; 62. The second Z-axis moving mechanism; 63. The first Z-axis guide rail; 64. The first Z-axis slide plate; 65. The first Z-axis driving device; 66. The first Z-axis screw rod; 67. The first Z-axis wire Rod fixing seat; 68, the first Z-axis screw rod support seat; 691, the first main shaft assembly; 692, the second main shaft assembly; 610, the first Z-axis screw nut fixing seat.

Detailed ways

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of C-type vertical machine tool of granite material, comprises the machine tool body 1 that is made of granite material and is C-shaped as a whole, column 2 and machine head 3, described machine tool body 1 includes a base 11 and a platen 12; the column 2 is fixed on the top of the machine tool body 1 and is located at one longitudinal end of the machine tool body 1; the machine head 3 is installed on the top of the column 2, and the front end of the machine head 3 protrudes from the column The front side wall of 2 extends into the middle part of the machine tool body 1; this machine tool is set as a split structure consisting of machine tool body 1, column 2 and machine head 3. During remanufacturing, it can be independently produced and manufactured. Reprocessed and combined into a complete machine, compared with traditional integral machine tools, it has the advantages of easy production and maintenance; and the main body of the machine tool of the present invention is made of granite material, which has high precision and shock resistance compared with cast iron machine tools. Good performance and more stable advantages.

Please refer to Fig. 3 to Fig. 5 in combination, further, the C-type vertical machine tool of the granite material also includes a Y-axis moving mechanism 4, an X-axis moving mechanism 5 and at least one Z-axis moving mechanism, and the Y-axis moving mechanism 4 is set On the upper surface of the platen 12; the X-axis moving mechanism 5 can be installed on the Y-axis moving mechanism 4 along the longitudinal direction of the machine tool to slide back and forth, and the X-axis moving mechanism 5 is provided with a load that can slide back and forth along the transverse direction of the machine tool. Object stage 59, on object stage 59, be provided with the fixture (not shown) that is used for clamping and fixing workpiece; Described Z-axis moving mechanism can slide up and down and be installed on the side wall of head 3, The Z-axis moving mechanism is equipped with a spindle assembly for processing parts, and the Z-axis moving mechanism can be set to one or more, depending on the processing requirements; during specific work, the workpiece is fixed on the loading fixture and placed on the Driven by the X-axis moving mechanism 5 and the Y-axis moving mechanism 4, move to a suitable position of the machine tool, and then adjust the Z-axis moving mechanism so that the spindle assembly located thereon moves to the vicinity of the workpiece, and then completes the corresponding processing procedures; The design of this three-axis moving mechanism has the advantage of flexible movement, and by setting at least one Z-axis moving mechanism on the machine head 3, it can meet various processing requirements, adapt to the shape requirements of various workpieces, and expand the processing range of the machine tool.

3 and 4, specifically, the Y-axis moving mechanism 4 includes two longitudinally extending Y-axis guide rails 41, the X-axis moving mechanism 5 also includes an X-axis slide plate 51, and the stage 59 is installed On the X-axis slide plate 51, the bottom of the X-axis slide plate 51 is provided with an X-axis slide block (not shown) that matches the Y-axis guide rail 41; between the Y-axis moving mechanism 4 and the X-axis slide plate 51 is provided a The Y-axis screw mechanism, and the Y-axis moving mechanism 4 is provided with a Y-axis driving device 42 for driving the Y-axis screw mechanism to run and driving the X-axis slide plate 51 to slide; between the X-axis slide plate 51 and the stage 59 There is an X-axis screw mechanism for connecting the two, and the X-axis slide plate 51 is provided with an X-axis drive device 52 for driving the X-axis screw mechanism to run and to drive the stage 59 to slide.

Further, the Y-axis screw mechanism includes a Y-axis screw 43, a Y-axis screw fixing seat 44, a Y-axis screw support seat 45 and a Y-axis screw nut fixing seat 46, and the Y-axis screw 43 has two One end of the Y-axis screw nut fixing base 46 is installed on the Y-axis screw rod 43, and the other end is fixedly connected to the Y-axis screw nut holder 43. At the bottom of the X-axis slide plate 51, the Y-axis driving device 42 is installed on one end of the Y-axis screw rod 43, so as to drive the Y-axis screw rod 43 to rotate, and then drive the X-axis slide plate 51 to slide back and forth;

The X-axis screw mechanism includes an X-axis screw 53, an X-axis screw fixing seat 54, an X-axis screw support seat 55 and an X-axis screw nut fixing seat 56, and the two ends of the X-axis screw 53 are respectively installed Set on the X-axis screw fixing base 54 and the X-axis screw supporting base 55, one end of the X-axis screw nut fixing base 56 is installed on the X-axis screw 53, and the other end is fixedly connected to the stage 59 bottom; the X-axis driving device 52 is installed on one end of the X-axis screw rod 53, so as to drive the X-axis screw rod 53 to rotate, and then drive the stage 59 to slide back and forth in the lateral direction of the machine tool.

Please refer to FIG. 5 , in one of the embodiments, the front end of the head 3 is provided with two Z-axis moving mechanisms, which are respectively a first Z-axis moving mechanism 61 and a second Z-axis moving mechanism 62. A Z-axis moving mechanism 61 is installed on the front end surface of the machine head 3, and the second Z-axis moving mechanism 62 is installed on the outer surface of the first Z-axis moving mechanism 61, and a main shaft assembly is fixed on each Z-axis moving mechanism , specifically, the first Z-axis moving mechanism 61 is provided with a first spindle assembly 691, and the second Z-axis moving mechanism 61 is provided with a second spindle assembly 692, because the structures of the two Z-axis moving mechanisms are similar Yes, only the specific structure of the first Z-axis moving mechanism 61 will be described below.

Specifically, the first Z-axis moving mechanism 61 includes a first Z-axis guide rail 63 arranged on the front end of the machine head 3 and a first Z-axis slide plate 64 that can slide up and down on the first Z-axis guide rail 63. The first spindle assembly 691 is fixedly mounted on the first Z-axis slide plate 64; a first Z-axis screw mechanism connecting the two is provided between the first Z-axis slide plate 64 and the front end surface of the machine head 3, and the machine head 3. A first Z-axis driving device 65 for driving the Z-axis screw mechanism to run and driving the first Z-axis slide plate 64 to slide is provided on the front end surface.

Further, the first Z-axis screw mechanism includes a first Z-axis screw 66, a first Z-axis screw fixing base 67, a first Z-axis screw support base 68 and a first Z-axis screw nut fixing base 610, the two ends of the first Z-axis screw rod 66 are installed on the first Z-axis screw rod fixing base 67 and the first Z-axis screw rod support base 68 respectively, and the first Z-axis screw rod nut fixing base 610 One end is installed on the first Z-axis screw 66 , and the other end is fixedly connected to the bottom of the first Z-axis slide 64 .

It is worth mentioning that the Y-axis driving device 42, the X-axis driving device 52 and the first Z-axis driving device 65 all adopt servo motors; In addition to being installed on the machine tool in such a way that the mechanisms are stacked together, multiple Z-axis moving mechanisms can also be evenly arranged on the front and side surfaces of the head 3; and, the main shaft arranged on each Z-axis moving mechanism The number of components can also be two or more, so as to meet the purpose of expanding the processing range of the machine tool.

Specifically, the column 2 is fixedly connected to the rear end of the platform 12, and the rear side wall of the column 2 is flush with the rear side wall of the platform 12. The column 2 has a shape with a large bottom and a small top. The left and right side walls and the rear side wall of the column 2 are all even, and this kind of structural design is simple and beautiful, which is beneficial to the transportation of the machine tool and keeping the workshop tidy.

Further, the base 11 and the platform 12 are both in a "T" shape when viewed from above, and both the base 11 and the platform 12 include a transverse portion and a longitudinal portion perpendicular to each other, and the column 2 is located in the middle of the transverse portion of the platform 12 .

In summary, the beneficial effects of the utility model are mainly:

1), the utility model sets the machine tool as a split structure consisting of the machine tool body 1, the column 2 and the machine head 3. Compared with the traditional integral machine tool, it has the advantages of easy production and maintenance, and The main body of the machine tool of the utility model is made of granite material, which has the advantages of high precision, good shock resistance and more stability compared with cast iron machine tools;

2) The structure of granite material is dense, the surface is smooth and wear-resistant, and the rough value is small;

3) The granite material is naturally aging, the internal stress completely disappears, the material is stable, it will not deform, and it has the characteristics of acid resistance, alkali resistance, corrosion resistance and anti-magnetic properties;

4) It will not be affected by moisture and rust, easy to use and maintain, and has small linear expansion and little influence by temperature;

5) After the working surface is collided or scratched, only pits will be produced, and no embossed burrs will be produced, so the accuracy will not be affected.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (9)

1. the C type vertical machine of grouan material, is characterized in that: comprise and being obtained and overall C-shaped machine body, column and head by grouan material, described machine body comprises base and platen; Described column is fixed on machine body top, and is positioned at the longitudinal one end of machine body; Described head is installed in column top, and the front end of head protrudes from the front side wall of column and stretches into the middle part of machine body.

2. the C type vertical machine of grouan material as claimed in claim 1, is characterized in that: also comprise Y-axis moving mechanism, X-axis travel mechanism and at least one Z axis travel mechanism, described Y-axis moving mechanism is arranged at platen upper surface; Described X-axis travel mechanism longitudinally can be installed in Y-axis moving mechanism along lathe with slidably reciprocating, and X-axis travel mechanism is provided with the objective table that can slide along lathe transverse reciprocating; Described Z axis travel mechanism can be installed on head sidewall with slidably reciprocating up and down, and Z axis travel mechanism is provided with for processing parts machining spindle assembly.

3. the C type vertical machine of grouan material as claimed in claim 2, it is characterized in that: described Y-axis moving mechanism comprises two guide rails extending longitudinally, described X-axis travel mechanism also comprises X-axis slide plate, and described objective table is installed on X-axis slide plate; Be provided with the Y-axis screw body for being connected the two between Y-axis moving mechanism with X-axis slide plate, and Y-axis moving mechanism is provided with for driving Y-axis screw body to operate and driving the Y-axis drive unit of X-axis slide plate slides; Described X-axis slide plate and the X-axis screw body be provided with between objective table for being connected the two, and X-axis slide plate is provided with for driving X-axis screw body to operate and the X-axis drive unit driving objective table to slide.

4. the C type vertical machine of grouan material as claimed in claim 3, it is characterized in that: described Y-axis screw body comprises Y-axis screw mandrel, Y-axis screw mandrel holder, Y-axis screw mandrel supporting seat and Y-axis feed screw nut holder, described Y-axis screw mandrel two ends are installed on Y-axis screw mandrel holder and Y-axis screw mandrel supporting seat respectively, described Y-axis feed screw nut holder one end is installed on Y-axis screw mandrel, and the other end is fixedly connected on bottom described X-axis slide plate;

Described X-axis screw body comprises X-axis screw mandrel, X-axis screw mandrel holder, X-axis screw mandrel supporting seat and X-axis feed screw nut holder, described X-axis screw mandrel two ends are installed on X-axis screw mandrel holder and X-axis screw mandrel supporting seat respectively, described X-axis feed screw nut holder one end is installed on X-axis screw mandrel, and the other end is fixedly connected on bottom described objective table.

5. the C type vertical machine of grouan material as claimed in claim 2, it is characterized in that: described head front end face is provided with Liang Ge Z axis travel mechanism, the first Z axis travel mechanism and the second Z axis travel mechanism respectively, described first Z axis travel mechanism is installed on head front end face, and described second Z axis travel mechanism is installed in the first Z axis travel mechanism lateral surface.

6. the C type vertical machine of grouan material as claimed in claim 5, it is characterized in that: described Z axis travel mechanism comprises the Z axis guide rail being arranged at head front end face and the Z axis slide plate that can slide up and down on Z axis guide rail, and described spindle assemblies is fixed on Z axis slide plate; Described Z axis slide plate be provided with the Z axis screw body both being connected between head front end face, and head front end face is provided with for driving Z axis screw body to operate and driving the Z axis drive unit of Z axis slide plate slides.

7. the C type vertical machine of grouan material as claimed in claim 6, it is characterized in that: described Z axis screw body comprises Z axis screw mandrel, Z axis screw mandrel holder, Z axis screw mandrel supporting seat and Z axis feed screw nut holder, described Z axis screw mandrel two ends are installed on Z axis screw mandrel holder and Z axis screw mandrel supporting seat respectively, described Z axis feed screw nut holder one end is installed on Z axis screw mandrel, and the other end is fixedly connected on bottom described Z axis slide plate.

8. the C type vertical machine of grouan material as claimed in claim 1, it is characterized in that: described column is fixedly connected on platen rear end, and the rear wall of column is concordant with the rear wall of platen, column has lower large little profile, and left and right sidewall and the rear wall of described head and column are all concordant.

9. the C type vertical machine of grouan material as claimed in claim 1, it is characterized in that: described base and platen are overlooked all in "T"-shaped, base and platen include orthogonal lateral part and longitudinal component, and described column is positioned at the centre of platen lateral part.